Regular Expressions 101

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Library entries

1
javascript

#tag all languages

no description available
Submitted by Farhad - 7 years ago
7
python

repeat group match

no description available
Submitted by anonymous - 7 years ago
4
javascript

url

no description available
Submitted by anonymous - 7 years ago
0
python

Match HTTP error code

no description available
Submitted by anonymous - 7 years ago
1
javascript

country name

no description available
Submitted by anonymous - 7 years ago
1
javascript

Bar Number

Length of 5 or 7. if 7, it should start with 20.
Submitted by Chris Roe - 7 years ago
3
javascript

email

no description available
Submitted by anonymous - 7 years ago

str with whitespace not starting with space

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0

Regular Expression
python

"
^(?! .*$)[a-zA-Z0-9 ]+$
"

Description

Loading markdown...
Submitted by anonymous - 7 years ago